-
Anonymous users2024-01-23A hair dryer that is automatically switched on and off by a sensor switch.
-
Anonymous users2024-01-22There is a sensor underneath, which is activated when the hair dryer is covered by hands or other objects, and turned off when it is gone, so you can go to the scene to see if you don't believe it.
-
Anonymous users2024-01-21There is a sensor to control the switch when the air outlet of the dryer is released, and one is the same mechanical as the hair dryer to produce heat flow, which is similar to the principle of induction water head.
-
Anonymous users2024-01-20Fainted Didn't make it clear
Do you want internal mechanics?
Or is it the kind on the manual?
The sofa seat surface impact tester uses a cylinder to bring the module to a set height, and then release it naturally, so that the specimen is in free fall to impact the test surface. The instantaneous elastic deformation coefficient of the sofa cushion is significantly greater than that of the sponge sofa cushion. >>>More
This is due to the wind outside.
According to aerodynamics, the flowing air pressure is small, and the aircraft can fly into the sky by relying on the lift generated by the wing of the aircraft, and the air flows to the leading edge of the wing, which is divided into two streams, upper and lower, which flow along the upper and lower surfaces of the wing respectively, and rejoin at the trailing edge of the wing and flow backward. The upper surface of the wing is relatively convex and the flow tube is thinner, indicating that the flow rate is increased and the pressure is reduced. On the lower surface of the wing, the air flow is blocked, the flow tube becomes thicker, the flow velocity slows down, and the pressure increases. >>>More
First of all, do a good job in the construction of the base and keep the tide, the yin and yang angles should be made into an arc, and the waterproof layer can be made after drying, there are many kinds of waterproof layer materials, and the construction can be done according to the requirements of each material.
Cause of water leakage:
The waterproof layer is divided into a horizontal waterproof layer and a vertical waterproof layer on the side, the horizontal waterproof layer leaks to the downstairs if there is a problem, and the vertical waterproof layer on the side leaks to your own home if there is a problem. Water leaking into the corner of the outside of your bathroom or the door of the bathroom is first sure that the vertical waterproof layer on the side is broken somewhere, otherwise no matter how much water can only come up from the tile surface. In fact, the damp marks we see in the corner of the bathroom or the door of the bathroom are not vertically leaked in the past, theoretically speaking, as long as the waterproof layer is damaged somewhere, the open water in the bathroom penetrates below the tile surface from the corner, tile surface and joints or any other possible place, and is concentrated in the mortar layer, then the mortar layer is equivalent to becoming a water layer, and then concentrated in the waterproof layer where the damage leaks downstairs. >>>More
It is really not good to put the washing machine in the bathroom (especially the dark guard, damp and not ventilated), because although the shell of the washing machine is not too afraid of moisture, its motor and capacitor are the most afraid of moisture, and it is easy to burn the motor due to water vapor. Moreover, the overall life of the washing machine will be greatly reduced.